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@ -997,8 +997,8 @@ def generate_captcha(key)
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challenge = ""
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convert = Process.run(%(convert -density 1200 -resize 400x400 -background none svg:- png:-), shell: true, input: IO::Memory.new(clock_svg), output: Process::Redirect::Pipe) do |proc|
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challenge = proc.output.gets_to_end
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challenge = Base64.encode(challenge)
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challenge = "data:image/png; base64, #{challenge}"
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challenge = Base64.strict_encode(challenge)
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challenge = "data:image/png;base64,#{challenge}"
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end
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answer = "#{hour}:#{minute.to_s.rjust(2, '0')}"
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